NDLI: LCC design criteria in electrical plants oriented to energy saving

Content Provider	IEEE Xplore Digital Library
Author	Canova, A. Profumo, F. Tartaglia, M.
Copyright Year	1972
Abstract	In this paper, a life-cycle cost (LCC) approach is proposed to design electric installations suitable to industrial and civil applications. The structure of the electric system under study is supposed radial, as in most cases, and composed by transformers and lines, while users are simply represented by means of their load diagrams. The LCC procedure allows us to evaluate the main characteristics of transformers (rated power) and lines (rated current) and it can be adapted to also choose particular loads like induction motors. The paper shows an improvement of the standard procedures to design electric lines constituted by cables also including the case of their parallel connections and the most convenient types of busbars. A similar concept is also applied to transformers taking into account their thermal behavior to establish their limit performance, starting from the supplied system load characteristics. In the case of induction motors, the mechanical load is considered in the evaluation of the most convenient solution. The procedure has been applied to the case of a real industrial plant and the results reported in the paper are related to it.
Sponsorship	IEEE Industry Applications Society
Starting Page	53
Ending Page	58
Page Count	6
File Size	595525
File Format	PDF
ISSN	00939994
Volume Number	39
Issue Number	1
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Transformers Induction motors Cables Cost function Industry Applications Society Energy consumption Dielectric losses Electrical equipment industry Bars Thermal loading
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering

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